'use strict'
const path = require('path')
const defaultSettings = require('./src/settings.js')

function resolve(dir) {
  return path.join(__dirname, dir)
}

const name = defaultSettings.title || '算网一体编排调度平台' // page title

// If your port is set to 80,
// use administrator privileges to execute the command line.
// For example, Mac: sudo npm run
// You can change the port by the following methods:
// port = 9528 npm run dev OR npm run dev --port = 9528
const port = process.env.port || process.env.npm_config_port || 9528 // dev port

// 本地调试环境是否使用内网代理
// 不使用 则外网环境下 直连可访问的开发环境服务器
// 使用 则内网环境下 通过内网代理服务器访问开发环境的服务器
const DEV_USE_PROXY = false

// All configuration item explanations can be find in https://cli.vuejs.org/config/
module.exports = {
  /**
   * You will need to set publicPath if you plan to deploy your site under a sub path,
   * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
   * then publicPath should be set to "/bar/".
   * In most cases please use '/' !!!
   * Detail: https://cli.vuejs.org/config/#publicpath
   */
  publicPath: process.env.NODE_ENV === 'production' ? './' : '/',
  outputDir: 'dist',
  assetsDir: 'static',
  lintOnSave: process.env.NODE_ENV === 'development',
  productionSourceMap: false,
  parallel: false,
  pluginOptions: {
    i18n: {
      locale: 'en',
      fallbackLocale: 'en',
      localeDir: 'locales',
      enableInSFC: false
    }
  },
  devServer: {
    port: port,
    open: true,
    overlay: {
      warnings: false,
      errors: true
    },
    proxy: {
      '^/(login|logout|user|role|log|captcha|menu)': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30401',
        changeOrigin: true
      },
      '^/api': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30267',
        changeOrigin: true,
        timeout: 60 * 60 * 1000
      },
      '^/file': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.17.4.69:30210',
        changeOrigin: true
      },
      '^/cnap/api': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30125',
        changeOrigin: true,
        // cnap地址前缀重写
        pathRewrite: DEV_USE_PROXY ? {} : {
          '^/cnap': ''
        }
      },
      '^/cnap/cnap': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30180',
        changeOrigin: true,
        // cnap地址前缀重写
        pathRewrite: DEV_USE_PROXY ? {} : {
          '^/cnap': ''
        }
      },
      '^/cnap/monitor': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30196',
        changeOrigin: true,
        // cnap地址前缀重写
        pathRewrite: DEV_USE_PROXY ? {} : {
          '^/cnap': ''
        }
      },
      '^/cnap/(vmInfo|vm)': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30287',
        changeOrigin: true,
        // cnap地址前缀重写
        pathRewrite: DEV_USE_PROXY ? {} : {
          '^/cnap': ''
        }
      },
      '^/cnap/deploy': {
        target: DEV_USE_PROXY ? 'http://172.25.4.9:9068' : 'http://172.171.11.101:30285',
        changeOrigin: true,
        // cnap地址前缀重写
        pathRewrite: DEV_USE_PROXY ? {} : {
          '^/cnap': ''
        }
      }
    }
    // before: require('./mock/mock-server.js')
  },

  configureWebpack: (config) => {
    config.name = name
    config.resolve = {
      ...config.resolve,
      alias: {
        '@': resolve('src')
      }
    }
    config.module.rules.push(
      {
        test: path.resolve(__dirname, 'node_modules/leader-line/'),
        use: [{
          loader: 'skeleton-loader',
          options: { procedure: content => `${content}export default LeaderLine` }
        }]
      }
    )
  },
  chainWebpack(config) {
    // it can improve the speed of the first screen, it is recommended to turn on preload
    config.plugin('preload').tap(() => [
      {
        rel: 'preload',
        // to ignore runtime.js
        // https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
        fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
        include: 'initial'
      }
    ])

    // when there are many pages, it will cause too many meaningless requests
    config.plugins.delete('prefetch')

    // set svg-sprite-loader
    config.module.rule('svg').exclude.add(resolve('src/icons')).end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]'
      })
      .end()

    config.when(process.env.NODE_ENV !== 'development', (config) => {
      config
        .plugin('ScriptExtHtmlWebpackPlugin')
        .after('html')
        .use('script-ext-html-webpack-plugin', [
          {
            // `runtime` must same as runtimeChunk name. default is `runtime`
            inline: /runtime\..*\.js$/
          }
        ])
        .end()
      config.optimization.splitChunks({
        chunks: 'all',
        cacheGroups: {
          libs: {
            name: 'chunk-libs',
            test: /[\\/]node_modules[\\/]/,
            priority: 10,
            chunks: 'initial' // only package third parties that are initially dependent
          },
          elementUI: {
            name: 'chunk-elementUI', // split elementUI into a single package
            priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
            test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
          },
          echarts: {
            name: 'chunk-echarts',
            priority: 20,
            test: /[\\/]node_modules[\\/]echarts[\\/]/
          },
          commons: {
            name: 'chunk-commons',
            test: resolve('src/components'), // can customize your rules
            minChunks: 3, //  minimum common number
            priority: 5,
            reuseExistingChunk: true
          }
        }
      })
      // https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
      config.optimization.runtimeChunk('single')
    })
  }
}
